## Ask PayPal to charge a new transaction from the ReferenceID
## This method is used both for Recurring Transactions as well
## as for Express Checkout's MerchantInitiatedBilling, where
## ReferenceID is the BillingAgreementID returned from
## ExpressCheckout->DoExpressCheckoutPayment
my %payinfo = $pp->DoReferenceTransaction( ReferenceID => $details{ReferenceID},
PaymentAction => 'Sale',
OrderTotal => '55.43' );

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available.